linux-kernel - [PATCH 3/5] ARM: dts: meson8b: enable gpio interrupt controller

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Date:   Thu, 19 Oct 2017 14:01:41 +0200
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Kevin Hilman <khilman@...libre.com>,
        Carlo Caione <carlo@...one.org>
Cc:     Jerome Brunet <jbrunet@...libre.com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/5] ARM: dts: meson8b: enable gpio interrupt controller

Add gpio interrupt controller node to the meson8b boards

Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
---
 arch/arm/boot/dts/meson.dtsi   | 9 +++++++++
 arch/arm/boot/dts/meson8b.dtsi | 6 ++++++
 2 files changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi
index 290a183e87c5..3d18ecc2bef1 100644
--- a/arch/arm/boot/dts/meson.dtsi
+++ b/arch/arm/boot/dts/meson.dtsi
@@ -85,6 +85,15 @@
 				reg = <0x7c00 0x200>;
 			};
 
+			gpio_intc: interrupt-controller@...0 {
+				compatible = "amlogic,meson-gpio-intc";
+				reg = <0xc1109880 0x10>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
+				status = "disabled";
+			};
+
 			hwrng: rng@...0 {
 				compatible = "amlogic,meson-rng";
 				reg = <0x8100 0x8>;
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index 40cfe5c8df6a..574aafa3db83 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -179,6 +179,12 @@
 	clock-names = "stmmaceth";
 };
 
+&gpio_intc {
+	compatible = "amlogic,meson-gpio-intc",
+		     "amlogic,meson8b-gpio-intc";
+	status = "okay";
+};
+
 &hwrng {
 	compatible = "amlogic,meson8b-rng", "amlogic,meson-rng";
 	clocks = <&clkc CLKID_RNG0>;
-- 
2.13.6